Resumen de Analysis of resonant buck-boost converter with the positive voltage
Abdolrasool Roostazadeh Sheikh Yousefi, Masoud Jabbari
In this paper, a resonant buck-boost converter is provided that a LC resonant tank does transmission and power control by a half-bridge inverter. With using parasitic elements and switching method of switches, the possibility of creation of ZVS conditions are provided at turning on and off instance of switches that these conditions will be reviewed by checking of the different modes of converter and expression of mathematical relations. The advantages of this converter, we can note to inherent output short circuit protection and the positive voltage gain. In the end, after reviewing of this converter with using OrCAD software, the resonant buck-boost converter has simulated and the results confirm the conditions of soft switching for the switches.
